Pcb Layout - LG D405 Service Manual

8. PCB LAYOUT

LD8950 : IRRC LED
- Q-remote not Operate
MIC6920 : Sub MIC
- Sub MIC not Operate
U7200 : Touch IC
- Touch not Operate
U5100 : BT/WIFI Module
- Can not use BT and WIFI
U1100 : FEM + GSM PAM
- no Network service
FL1601 : WCDMA Band 2 Duplexer
- no Network service
U1600 : WCDMA Band 1 PAM
- no Network service
FL1600 : WCDMA Band 1 Duplexer
- no Network service
FL1602 : WCDMA Band 8 Duplexer
- no Network service
U8700 : Hall Sensor IC
- Quick Cover not operate
U1500 : Modem WTR205
- no Network Service
- no Power
LGE Internal Use Only
LD8950
L6610
MIC6920
C7202
TP7203
TP7202
U7200
FB6920
ZD6920
C6920
R6103
C7203 R6104 R7200
C7200 C6108
SC3205 TP6106
C6104
C6102
C6101
L5202 R5105 C5116 C5115 R5104 C5111
C6106
U6100
C5118 FB5100
C6100
C5112
C5124
U5100
L5103 C5113
C6110 ZD6110 R6102
C5114 C6109
C5101 C6103 R6108
C5109 1
C5108 SC3210
L5101
C1145 C1109
C1110
L1626
AY
A
C1650
U1100
L1618
C1637
C1646
FL1601
U1602 U2100 U3100
C1500
C1649
L1600
PT1600
L1138 L1106 C1648
C1656 R1602
C1647
FL1100 L1605
L1615 C1641 C1642
FL1600
FL1101
C1150
L1616 C1675
C1663 L1625 L1623
L1622 C1620 C1665
C1607 C1668 L1140 L1627
R1600 C1666
C1613 C1507
40
C1614 C1512
TP2200
U1500 C2350
C1511 C2313 C2383 C2312 C2399
C1618 C1504
C1609
C2398
C1505 L1501
C1610
C1617 C1608 C1202 U1201
C1671 C1510
C1676 C1672 C1503 C1200
C4155
C1508
SC3206
SC3209
ZD9703 ZD9702
R9609 R9608
PID1
LG-D405_EAX65568301_1.1_MAIN_TOP
- 169 -
SC3201
14
D7402 D7401
R8953
U8950
R8954 R3207
R3202
R3206
Q8951
R3201
R3205
R3921
R3200
R3920
R3204
R3900 1
R3203
A B C D E F G H J K L M N P
R3901
C3204
R3911 C3203
R3910 TP4101 R3210
C3205
C3206
C4171
TP4103
C4168 C4130
R4131
R7202 R4130
C4164 C4167
C4169
C2320
1 C4106 C4190 C4170
C2322
C4134
C2362
C2329
C2359 L4134
C2360
C4137 ZD4130
C4135
R2100
L4131
C2351
L4132
C2316
C2395 R9607
L4130
C2331
C4172
C2332
C4139 X4100
C4102
C9101 C9307
C4186
R2110 R4113 R4111 C4101 C9303
SC3203
U9301
C9304
8. PCB LAYOUT
U8400 : Proximity Sensor
- no Proximity Funtion
U3200 : eMMC
- no Power / Reset
U6100 : Audio Codec
- no sound
U1602 : WCDMA Band 2 PAM
- no Network service
U4100: PMIC
- no Power
- no Charging
U2100 : Main AP MSM8226
- no Power on
- no Charging
U1201 : DCDC Converter
- no Network service
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Only for training and service purposes